# set cross-compiled system type, it's better not use the type which cmake cannot recognized.
SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_SYSTEM_PROCESSOR x86)

# if gcc/g++ was installed:
SET(CMAKE_C_COMPILER "gcc")
SET(CMAKE_CXX_COMPILER "g++")

# set searching rules
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

# set ${CMAKE_C_FLAGS} and ${CMAKE_CXX_FLAGS}flag
# c11 does not contain clock_* functions, but gnu11 contains
SET(CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
SET(CMAKE_C_FLAGS "-std=gnu11 ${CMAKE_C_FLAGS}")
